<template>
	<!-- icon -->
	<svg :class="svgClass" aria-hidden="true">
		<use :xlink:href="iconName" :fill="color" />
	</svg>
</template>

<script setup>
import { propTypes } from '@/utils/propTypes';

const props = defineProps({
	iconClass: propTypes.string.isRequired,
	className: propTypes.string.def(''),
	color: propTypes.string.def('')
});
const iconName = computed(() => `#icon-${props.iconClass}`);
const svgClass = computed(() => {
	if (props.className) {
		return `svg-icon ${props.className}`;
	}
	return 'svg-icon';
});
</script>

<style lang="scss" scoped>
.sub-el-icon,
.nav-icon {
	display: inline-block;
	font-size: 15px;
	margin-right: 12px;
	position: relative;
}

.svg-icon {
	width: 1em;
	height: 1em;
	position: relative;
	fill: currentColor;
	vertical-align: -2px;
}
</style>
